About: http://webisa.webdatacommons.org/25010345

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	You are not actually searching only by date part; behind the scenes that date is a DateTime.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com